8f78806e212e18346b63aebddef9d4ffdc15e12d6c6485b73353989f382acb88

General

Target

W32.Mydoom.htm
Size

39KB
MD5

10a5ce311f8f925a5d180d01aa62b560
SHA1

3b9eae541c1bda796a8a29671671d666a32d68f5
SHA256

666c6ad2b3bdeac9c0d42a263631958b3e2e77b197859559b90b5a193b3c81ca
SHA512

e322dc16f5b2b689102ab55c2a7c8eaed00d4c514d44c3445b91d1a60fd5be2edaf753396932d3b27d020e054a822fb704454e86c107a9e6e81e82b183c477b8
SSDEEP

768:/DS7/t18rlh0iofFsJUxcuhupvjMktozccKc:/DS7/t18rkio9sJUxc6AcKc

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
1464	msedge.exe
1464	msedge.exe
3144	msedge.exe
3144	msedge.exe
4960	identity_helper.exe
4960	identity_helper.exe
2864	msedge.exe
2864	msedge.exe
2864	msedge.exe
2864	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

3144 msedge.exe
3144 msedge.exe
3144 msedge.exe
3144 msedge.exe
3144 msedge.exe
3144 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 3144 wrote to memory of 3908	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 3908	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 5012	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 1464	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 1464	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 740	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 740	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 740	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 740	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 740	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 740	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 740	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 740	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 740	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 740	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 740	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 740	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 740	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 740	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 740	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 740	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 740	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 740	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 740	3144	msedge.exe	msedge.exe
PID 3144 wrote to memory of 740	3144	msedge.exe	msedge.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\W32.Mydoom.htm
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3144

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fffacb846f8,0x7fffacb84708,0x7fffacb84718
2⤵
PID:3908

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,12325494731945514687,4221517095811407501,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2084 /prefetch:2
2⤵
PID:5012

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2072,12325494731945514687,4221517095811407501,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2448 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1464

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2072,12325494731945514687,4221517095811407501,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2804 /prefetch:8
2⤵
PID:740

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,12325494731945514687,4221517095811407501,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3312 /prefetch:1
2⤵
PID:5104

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,12325494731945514687,4221517095811407501,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3332 /prefetch:1
2⤵
PID:5032

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2072,12325494731945514687,4221517095811407501,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5128 /prefetch:8
2⤵
PID:3660

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2072,12325494731945514687,4221517095811407501,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5128 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4960

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,12325494731945514687,4221517095811407501,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5192 /prefetch:1
2⤵
PID:2544

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,12325494731945514687,4221517095811407501,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5208 /prefetch:1
2⤵
PID:512

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,12325494731945514687,4221517095811407501,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4996 /prefetch:1
2⤵
PID:1864

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,12325494731945514687,4221517095811407501,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5272 /prefetch:1
2⤵
PID:5084

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,12325494731945514687,4221517095811407501,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3136 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2864

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1180

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3020

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

1

T1217

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
9b008261dda31857d68792b46af6dd6d

SHA1
e82dc88e2d1da2df7cb19d79a0346b9bb90d52b3

SHA256
9ac598d4f8170f7e475d84103aead9e3c23d5f2d292741a7f56a17bde8b6f7da

SHA512
78853091403a06beeec4998e2e3a4342111895ffd485f7f7cd367741a4883f7a25864cba00a6c86f27dc0c9ce9d04f08011ecc40c8ae9383d33274739ac39f10

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
0446fcdd21b016db1f468971fb82a488

SHA1
726b91562bb75f80981f381e3c69d7d832c87c9d

SHA256
62c5dc18b25e758f3508582a7c58bb46b734a774d97fc0e8a20614235caa8222

SHA512
1df7c085042266959f1fe0aedc5f6d40ceba485b54159f51f0c38f17bb250b79ea941b735e1b6faf219f23fe8ab65ac4557f545519d52d5416b89ad0f9047a31

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
5KB

MD5
ed156231faadb94cdb1fe1e95054763a

SHA1
b09dd147006f6f39e2adfabd3f34924537da27fe

SHA256
cdb3ffda8c6809cab576402932328e719b326ee239a83aaac27c7c46609d9a08

SHA512
b290e917b27587f639756ac4632c71aaa3355777d34d1df1ec9572b6c53840cf545fe893d6608262bd6733cf48ca981b4de71c0a723d062003f400f3bdb95b3c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
6KB

MD5
c3fe0c38366e9ca7f9367fb383ff28ef

SHA1
fc83016c8e42b856dd9749e731259d8b2f60193d

SHA256
8bce0e43d75c6d98d1b8da35a4a0da371cf5913ac86d8d744f205e128e60cb23

SHA512
e266a26ddb43d5012a3d2ff4b66cffa44d0307ff335efbb50464b15e5972460ea672f42d46d8b971f06e790edea353cf4b68b1a8ecf3a7c71b0c283be1435b9e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Filesize
10KB

MD5
651284ff7e18681f3f0ee73a80e62899

SHA1
adfb205f66eda3d64e6035b03782fb17c6061d13

SHA256
fbd85c18a5e56408ed0bc7fab30fc3a5b51a50bf13f7adff9dd71b23954965b1

SHA512
15e8bd4baf8fdef0f91137ac77dcd880b6db3177c8f70cb43912244ce0ed2dfa187bd893d406516914369e5fc6eb409f4e4d289312d10d3f8a235e8dcd735df6

Download Submit
\??\pipe\LOCAL\crashpad_3144_PFLQQSULMHMIMCKU
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads